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$1,219+ Cheap flights from Washington, D.C. (WAS) to Penang (PEN)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/14. Fares are subject to change and may not be available on all flights or dates of travel.
WAS — PEN
May 12 — May 191
Mon 5/12
Mon 5/19
1 adult, Economy
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Cheap flight deals from Washington, D.C. to Penang

Discover tips and strategies to find the most affordable flight options for your journey from Washington, D.C. (WAS) to Penang (PEN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 7, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$1,520
(Ovago)
Provider with most accurate pricing for Washington, D.C. (WAS)-Penang Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Penang Intl flights.
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From Washington, D.C. (WAS) to Penang Intl
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Find flight deals from Washington, D.C. to Penang

Cheapest flights from Washington, D.C. to Penang
Explore the most affordable flight options available from Washington, D.C. to Penang. Find the lowest fares from popular airlines and budget airlines, with prices last updated on May 7, 2025.

This oojo deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/1410:05 pmIAD - PEN
2 stops27h 10mMultiple Airlines
Mon 5/266:00 amPEN - IAD
2 stops46h 10mMultiple Airlines
Deal found 5/6$1,219
This oojo deal was found by Cheapflights users on 5/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/1411:00 amIAD - PEN
2 stops34h 05mMalaysia Airlines
Mon 5/263:50 pmPEN - IAD
2 stops28h 50mMalaysia Airlines
Deal found 5/7$1,271
This Ovago deal was found by Cheapflights users on 5/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/2312:10 pmDCA - PEN
2 stops42h 30mCathay Pacific
Tue 1/61:05 pmPEN - DCA
2 stops42h 52mCathay Pacific
Deal found 5/7$1,520
This Ovago deal was found by Cheapflights users on 5/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/2311:46 amBWI - PEN
2 stops42h 54mCathay Pacific
Tue 1/61:05 pmPEN - BWI
2 stops44h 28mCathay Pacific
Deal found 5/7$1,660
This KAYAK deal was found by Cheapflights users on 5/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/229:59 amDCA - PEN
2 stops40h 26mSingapore Airlines
Fri 1/912:10 pmPEN - DCA
2 stops45h 45mSingapore Airlines
Deal found 5/7$1,694
This United Airlines deal was found by Cheapflights users on 5/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/245:59 pmDCA - PEN
2 stops29h 11mUnited Airlines
Wed 1/712:10 pmPEN - DCA
2 stops46h 03mUnited Airlines
Deal found 5/7$1,756
This United Airlines deal was found by Cheapflights users on 5/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/226:42 amBWI - PEN
2 stops40h 28mUnited Airlines
Thu 1/86:05 pmPEN - BWI
2 stops36h 22mUnited Airlines
Deal found 5/7$1,820
This KAYAK deal was found by Cheapflights users on 5/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/256:02 pmBWI - PEN
2 stops34h 58mSingapore Airlines
Thu 1/89:15 pmPEN - BWI
2 stops56h 32mSingapore Airlines
Deal found 5/7$1,926
This Mytrip deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/205:57 pmBWI - PEN
3 stops30h 03mMultiple Airlines
Fri 6/273:10 pmPEN - BWI
3 stops32h 13mMultiple Airlines
Deal found 5/6$1,929
This China Airlines deal was found by Cheapflights users on 5/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure China Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/206:58 pmDCA - PEN
2 stops31h 12mMultiple Airlines
Fri 6/273:10 pmPEN - DCA
2 stops38h 48mMultiple Airlines
Deal found 5/6$2,064
This oojo deal was found by Cheapflights users on 5/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/145:38 pmIAD - PEN
3 stops51h 47mSingapore Airlines
Mon 5/269:25 pmPEN - IAD
3 stops54h 49mSingapore Airlines
Deal found 5/7$3,217

Cheapflights Fare Finder

Customize your flight search to find flights from Washington, D.C. to Penang that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 7, 2025.
Use the filters below to find and compare flights from Washington, D.C. to Penang that are best for you.

Fly from

Washington, D.C.

Fly to

Penang

Route

Depart

Return

Price

Washington, D.C.Penang

DCA - PEN

DCAPEN

Washington, D.C. Reagan-National

Wed 7/23

12:10 pm-6:40 pm

2 stops42h 30m

Penang Intl

Tue 1/6

1:05 pm-6:57 pm

2 stops42h 52m

$1,520

Washington, D.C.Penang

IAD - PEN

IADPEN

Washington, D.C. Dulles Intl

Fri 6/20

11:00 am-8:30 am

3 stops33h 30m

Penang Intl

Fri 6/27

7:25 pm-3:45 pm

2 stops32h 20m

$1,655

BaltimorePenang

BWI - PEN

BWIPEN

Baltimore/Washington

Wed 7/23

11:46 am-6:40 pm

2 stops42h 54m

Penang Intl

Tue 1/6

1:05 pm-8:33 pm

2 stops44h 28m

$1,660

Washington, D.C.Penang

DCA - PEN

DCAPEN

Washington, D.C. Reagan-National

Tue 7/22

9:59 am-2:25 pm

2 stops40h 26m

Penang Intl

Thu 1/8

9:15 pm-8:55 pm

2 stops60h 40m

$1,694

Washington, D.C.Penang

DCA - PEN

DCAPEN

Washington, D.C. Reagan-National

Thu 7/24

5:59 pm-11:10 am

2 stops29h 11m

Penang Intl

Wed 1/7

12:10 pm-9:13 pm

2 stops46h 03m

$1,756

BaltimorePenang

BWI - PEN

BWIPEN

Baltimore/Washington

Tue 7/22

6:42 am-11:10 am

2 stops40h 28m

Penang Intl

Thu 1/8

6:05 pm-5:27 pm

2 stops36h 22m

$1,820

BaltimorePenang

BWI - PEN

BWIPEN

Baltimore/Washington

Fri 7/25

6:02 pm-2:25 pm

2 stops32h 23m

Penang Intl

Fri 1/9

6:05 pm-4:47 pm

2 stops35h 42m

$1,926

BaltimorePenang

BWI - PEN

BWIPEN

Baltimore/Washington

Fri 6/20

5:57 pm-12:00 pm

3 stops30h 03m

Penang Intl

Fri 6/27

3:10 pm-11:23 am

3 stops32h 13m

$1,929

Washington, D.C.Penang

DCA - PEN

DCAPEN

Washington, D.C. Reagan-National

Fri 6/20

6:58 pm-2:10 pm

2 stops31h 12m

Penang Intl

Fri 6/27

3:10 pm-5:58 pm

2 stops38h 48m

$2,064

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/7

Compare providers for flights from Washington, D.C. to Penang

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Washington, D.C. to Penang in May.
ProviderPrice AccuracyTrust Score*
AranGrantPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Washington, D.C.-Penang flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on Washington, D.C.-Penang flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from Washington, D.C.-Penang flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Washington, D.C.-Penang flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Washington, D.C.-Penang flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Washington, D.C. to Penang

Have a flexible travel schedule? Discover the best time to fly to Penang from Washington, D.C. with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. to Penang

Rainfall in Penang by month

Plan your trip to Penang by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Penang ranges from 3.0 - 15.2 inches per month. October is typically the wettest month, when rainfall can reach 15.2 in. January is typically the driest time to visit Penang when rainfall is around 3.0 in.

Temperature in Penang by month

Plan your trip to Penang by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Penang, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of August, when temperatures are typically at their lowest (around 78.8 F).

Reviews of airlines servicing Penang

Get insights into the airlines that provide service to Penang. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Penang. Reviews last updated May 7, 2025.
Read through reviews of airlines operating flights from Washington, D.C. to Penang, such as Singapore Airlines, Cathay Pacific and United Airlines. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.1
Very good
1,293 reviews

Entertainment

8.0

Boarding

8.2

Overall

8.1

Crew

8.6

Comfort

7.9

Food

7.7

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Singapore Airlines
8.1
Very good
1,293 reviews
Singapore Airlines
8.1
Very good
1,293 reviews

Entertainment

8.0

Boarding

8.2

Overall

8.1

Crew

8.6

Comfort

7.9

Food

7.7

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Cathay Pacific
7.5
Good
858 reviews
Singapore Airlines
8.1
Very good
1,293 reviews

Entertainment

8.0

Boarding

8.2

Overall

8.1

Crew

8.6

Comfort

7.9

Food

7.7

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
United Airlines
7.4
Good
8,710 reviews
Singapore Airlines
8.1
Very good
1,293 reviews

Entertainment

8.0

Boarding

8.2

Overall

8.1

Crew

8.6

Comfort

7.9

Food

7.7

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.

Related info for your journey

Find useful and relevant information for your journey from Washington, D.C. to Penang. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Penang from Washington, D.C.?

    If you book a flight to Penang from Washington, D.C., you will be flying to Penang Intl, which is the city’s only airport. Penang Intl (PEN) is located 9.0 mi from the center of Penang. There are 0 flights from Washington, D.C. to Penang Intl per day from 1 airline.

  • What are the cheapest airlines flying from Washington, D.C. to Penang round-trip?

    Our cheapest airline available from Washington, D.C. to Penang is Cathay Pacific. Our recent data shows that you can find tickets from as low as $1,520 on this airline. Additional options worth looking into are Singapore Airlines and United Airlines, starting at $1,694 and $1,756 round-trip.

  • What are the most popular routes from Washington, D.C. to Penang?

    The most popular route from Washington, D.C. to Penang is Washington, D.C. Dulles Intl - Penang Intl. You may also consider Baltimore/Washington - Penang Intl or Washington, D.C. Reagan-National - Penang Intl.

  • Can I find deals for flights from Washington, D.C. to Penang that include hotel bookings?

    Yes. In addition to deals on Washington, D.C. to Penang flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Washington, D.C. to Penang?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington, D.C. to Penang.

  • Can I find deals for business class flights from Washington, D.C. to Penang?

    Yes. Cheapflights offers flight deals from Washington, D.C. to Penang by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Washington, D.C. to Penang?

    Currently, April is the cheapest month in which you can book a flight from Washington, D.C. to Penang (average of $960). Flying from Washington, D.C. to Penang in December is currently the most expensive (average of $1,537). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Washington, D.C.?

Book flights to Washington, D.C. if you plan to visit one of these locations
George Town
Batu Ferringhi
Butterworth

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Washington, D.C. to Penang

Discover the top airline that operate flights from Washington, D.C. to Penang. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated May 7, 2025.
AirlineCheapestAverageFlexibilityOn-time
Qatar AirwaysCheapest$1,026Average$1,323FlexibilityNo cancel feeOn-time68%

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